@Aidan Mulligan As others have said, there's a good chance that an easement or ROW is on file with the Registry of Deeds. 

Is the promissory note going to be recorded at the applicable property registry?

@John ClarkWhen I did my research and found his name, he had already placed my property address as his  on the RSO registry summer of last year.

The term "seasoning " is really only applicable when you are acquiring a property or doing something else with the title/deed -- often you need to allow the title to season for a specified amount of time before a bank is willing to touch it -- banks don't like uncertainty.Regarding @Christopher Richardson's suggestion, if a private lender does not file with the registry of deeds, I don't see how they are protected from the equity in the property.

So what I may have failed to get across is that these duplexes are all on the national historic registry. 

If she is withholding rent, she is still required to pay it into the registry of the court. 

NMLS is a license registry of state license mortgage originators.. for instance I am one  a mortgage banker so I am registered even though I am not active.. but I believe you need a state license to then get federally registered.. 

Does anyone search the sex offender registry to see if there are any close by before they pursue a property?

And you can always require your renters to carry renters insurance.2- Landlord tenant law is state-specific, so you would need to research codes or reach out to the state real estate authority or your local metropolitan housing authority (MHA)....they are usually a good resource.You would need to check with your county auditor to see if there is a requirement for a "rental registry"...this is county specific...or could be related to city ordinance as well.

(source: ZD Net by CBS - Land Registry to Trial Blockchain for Conveyancing)So, while there are different types of securities that are going to be registered an transferred on a public ledger, from now on I will focus on the commercial real estate (CRE) asset class.